4. Press the ON/OFF and “M” Menu keys at the same time
to access the
TECHNICAL MENU
.
5. Use the
TOUCH PAD
to select the installer menu
.
Press the Enter key to confirm
Select the “
V
” symbol and confirm
The message V1 flashes;
Perform the setting of the fan V1;
Access the menu by pressing enter, the display
shows:
V
V
V
set the nominal design
flow rate (m3/h) using the
TOUCH PAD
Change the voltage value relative to the fan speed
using the
TOUCH PAD
until the differential
pressure gauge displays a value equal to the value of the
objective pressure drop (Pascal) shown on the display.
VV
V1 fan
speed voltage
fan rpm
Objective
pressure drop
80 = 8.0 Volt
Press the Enter key to confirm
=
Press the Enter key to confirm
Before going on to set the fan V2, you must dis-connect the
differential pressure gauge from connections P3 and P4
and put the rubber caps back in place.
Lindab reserves the right to make changes without prior notice
202
2
-0
1
-
28
RHR-CF
lindab | we simplify construction
Installation instructions
3. Turn on the appliance at the ON/OFF key on the display.
Fig. 37
Fig. 38
Fig. 39
Fig. 40
30
